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Description
ResinTech CRU Chemical-Resistant Urethane TopcoatUsually In Stock North Vancouver, BC. Call 250 233 3000 to confirm availability or arrange pickup. ResinTech CRU Chemical Resistant Urethane Premium Protective Finish Coat Two Component, High Solids Aliphatic Polyurethane Finish Coat Maximum Chemical, Abrasion & UV Protection Brand: ResinTech 6 L kit ResinTech CRU is a premium aliphatic polyurethane finish coat used as the final protective layer over compatible epoxy, polyaspartic, broadcast and
✅ Usually In Stock — North Vancouver, BC. Call 250-233-3000 to confirm availability or arrange pickup.
ResinTech CRU Chemical-Resistant Urethane — Premium Protective Finish Coat
Two-Component, High-Solids Aliphatic Polyurethane Finish Coat — Maximum Chemical, Abrasion & UV Protection | Brand: ResinTech | 6 L kit
ResinTech CRU is a premium aliphatic polyurethane finish coat used as the final protective layer over compatible epoxy, polyaspartic, broadcast and traffic coating assemblies. It is for projects that need more than a standard topcoat: better long-term wear resistance, stronger chemical protection, excellent UV stability and a hard, cleanable finish. CRU is the thin durability layer of the ResinTech line — the final armour coat, not the build coat, membrane or fast-track coat. Confirm chemical exposure, surface preparation, system compatibility and cure schedule against the current ResinTech TDS, SDS and project specification before use.
- Thin film only. Apply at 3–6 mils (recommended); never exceed 20 mils total. CRU is a thin finish coat and will fail in cure, appearance and adhesion above this thickness.
- Not recoatable once cured. CRU is the final coat. If any material must go over cured CRU, the surface must be mechanically abraded (sanded) first for a physical bond only — cured CRU will not chemically recoat.
| Field | Details |
| Brand | ResinTech |
| Product Code | CRU |
| Product Type | Two-component, high-solids aliphatic polyurethane finish coat |
| Kit / Pack Size | 6 L kit — Part A 4 L + Part B 2 L (1.6 US gal mixed), pre-proportioned 2:1 by volume |
| Mix Ratio | Pre-proportioned A + B kit as supplied — do not alter the ratio |
| Colour / Finish | Clear or field-pigmented; smooth, or slip-resistant when broadcast media is specified |
| System Role | Premium protective finish — the final armour topcoat in ResinTech systems |
Best-Use Applications
Confirm all applications against the current ResinTech TDS before specifying.
- Premium topcoat for parking decks, ramps, drive lanes, turning zones and service areas
- Final protective coat over sand, quartz, flake and reinforced traffic coating systems
- Commercial, institutional, warehouse, mechanical room, automotive and light industrial floors
- Exterior or interior floors where UV stability, abrasion resistance and cleanability matter
- Balconies, podium decks, walkways, corridors and amenity areas over compatible base systems
- Food and beverage, service, utility and maintenance spaces exposed to routine cleaning chemicals
- Protective clear or pigmented upgrade over HPP, TUE, CBE or other compatible cured coatings
- Parkade and strata restoration projects where long-term durability is valued over fastest cure
Product Data
Source: ResinTech CRU Technical Data Sheet (TDS-CRU-1.0). Typical values at 23 °C and 50% RH unless noted. Confirm against the current TDS before specifying or ordering.
| Property | Typical Value | Note |
| Components | Two — Part A resin + Part B hardener | Pre-proportioned kit as supplied |
| Mixing | Full kit or accurately measured proportions only | Low-speed mechanical mix 2–3 minutes |
| Solids Content | 92% by weight | ASTM D1353 |
| Chemistry | High-solids aliphatic polyurethane | Premium UV-stable protective finish chemistry |
| Appearance | Clear or pigmented | Use compatible pigment / colorant where specified |
| Odour | Low to moderate | Ventilation required during application and cure |
| Shelf Life | 12 months | Unopened; stored properly at 10–30 °C |
Performance Properties
Typical values from the ResinTech CRU TDS. Actual results depend on substrate, base coat, preparation, mixing, film build and conditions — confirm against the current TDS.
| Property | Typical Value | Test Method / Note |
| Bond Strength to Concrete | 280 psi | ASTM D4541; substrate and base coat control final adhesion |
| Tensile Strength | 5,800 psi | ASTM D412 |
| Elongation | 4% | Hard protective film; not a flexible membrane |
| Abrasion Resistance | 20 mg loss (best in the line) | ASTM D4060, CS-17 wheel, 1000 g, 1000 cycles |
| Shore Hardness | 75 D | ASTM D2240 |
| Tack-Free Time | 8 hours | ASTM D1640 typical |
| Drying Time | 18 hours at 5 mils | ASTM D1640, 24 °C / 50% RH |
| UV Stability | Superb | Suitable as exposed interior / exterior protective topcoat |
| Chemical Resistance | Superb | Premium chemical-resistant finish coat in the ResinTech line |
| Return-to-Service Speed | Standard | Prioritizes long-term protection over fast cure |
Working Time, Recoat & Cure
CRU is a premium protection coat, not the fastest-return material — use HPP when speed is the priority, CRU when durability is. Confirm against the current TDS.
| Condition | Typical Value | Practical Note |
| Recoat / Overcoat Window | 4–6 hours (wet only) | Apply any second pass within this window. Once cured, abrade mechanically first. |
| Light Foot Traffic | About 24 hours | Protect from water, dust and early abuse |
| Vehicle Traffic | About 72 hours | Allow longer in cool, damp or low-airflow conditions |
| Full Cure | About 7 days | Delay aggressive cleaning and chemical exposure until full cure |
| Rain / Moisture Protection | Protect during early cure | Exterior work must be staged around weather and dew point |
Coverage & Film Build
Theoretical coverage per US gallon (6 L kit ≈ 1.6 US gal). Recommended film 3–6 mils; never exceed 20 mils total. Confirm against the current TDS.
| Use Mode | Typical Film Build | Typical Coverage |
| Premium Upgrade Topcoat | 4–6 mils | 665–440 ft²/US gal |
| Maximum-Protection Topcoat | 5–10 mils | 530–265 ft²/US gal |
| Clear Decorative Finish | 4–6 mils | Depends on flake / quartz profile and desired texture / gloss |
| Slip-Resistant Protective Coat | 5–10 mils | Broadcast media, profile and backroll pressure control final texture |
| EWS-X Protective Coat | 5–10 mils | Use with light aluminum oxide or specified media where extra grip / wear is required |
Application Conditions
Confirm all conditions against the current ResinTech TDS and project specification before use.
| Condition | Requirement |
| Substrate Temperature | 10–30 °C |
| Ambient Temperature | 10–32 °C |
| Relative Humidity | Maximum 85% recommended |
| Dew Point | Substrate at least 3 °C above dew point |
| Substrate Moisture | Dry concrete or compatible cured coating system; verify before coating |
| Concrete Age | Normally 28 days unless the designer approves earlier work |
| Minimum Concrete Strength | 3,600 psi compressive and 220 psi tensile pull-off |
Application Notes
Always confirm application requirements against the current TDS, SDS and project specification before use.
Request the current ResinTech CRU Technical Data Sheet (TDS) and Safety Data Sheets (SDS) from Canopus Supply before specifying or ordering.
Trade Purchasing Note
All sales are intended for professional and trade purchasers. Before ordering, confirm product suitability, quantity, colour, system compatibility, substrate condition, pickup timing and delivery requirements. Product use and installation are the responsibility of the purchaser and installer.
Technical information is provided for professional reference only. Always confirm suitability against the current TDS, SDS, project specification and site conditions before use.
For volume orders, system compatibility questions, pickup timing or delivery across BC, contact Canopus Supply before placing a bulk order.
Call: 1 (250) 233-3000
Email: [email protected]
Pickup: Unit 103, 185 Forester Street, North Vancouver, BC
Canopus Supply Inc. — Authorised ResinTech Distributor, Metro Vancouver & BC
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy